Answer:
2x^2+2x
Step-by-step explanation:
The large squares are x^2.
The rectangles are x
The small squares are 1
We have 2 large squares = 2x^2
and 2 rectangles = 2x
2x^2+2x
Answer:
-7
Step-by-step explanation:
-3x-5=16
-3x-5+5=16+5
-3x=21
-3x/-3=21/-3
x=-7
Answer:
5/4 * 4
Step-by-step explanation:
P = 5 = 4L
4L = 5
L = 5/4
Answer:
A ≈ 269.81 cm²
Step-by-step explanation:
This shape is a hexagon (it has 6 sides) so let's use the formula for the area of a hexagon.
A = ![\frac{3\sqrt{3} }{2} s^{2}](https://tex.z-dn.net/?f=%5Cfrac%7B3%5Csqrt%7B3%7D%20%7D%7B2%7D%20s%5E%7B2%7D)
Where s is the length of the sides
Substitute:
A = ![\frac{3\sqrt{3} }{2} s^{2}](https://tex.z-dn.net/?f=%5Cfrac%7B3%5Csqrt%7B3%7D%20%7D%7B2%7D%20s%5E%7B2%7D)
A = ![\frac{3\sqrt{3} }{2} 10^{2}](https://tex.z-dn.net/?f=%5Cfrac%7B3%5Csqrt%7B3%7D%20%7D%7B2%7D%2010%5E%7B2%7D)
Solve:
A = ![\frac{3\sqrt{3} }{2} 10^{2}](https://tex.z-dn.net/?f=%5Cfrac%7B3%5Csqrt%7B3%7D%20%7D%7B2%7D%2010%5E%7B2%7D)
A = ![\frac{3\sqrt{3} }{2} 100](https://tex.z-dn.net/?f=%5Cfrac%7B3%5Csqrt%7B3%7D%20%7D%7B2%7D%20100)
Multiply the numerator:
A = ![\frac{3\sqrt{3} }{2} 100](https://tex.z-dn.net/?f=%5Cfrac%7B3%5Csqrt%7B3%7D%20%7D%7B2%7D%20100)
A ≈ ![\frac{5.12 }{2} 100](https://tex.z-dn.net/?f=%5Cfrac%7B5.12%20%7D%7B2%7D%20100)
(The numerator reflects a rounded number, but the actual calculations are exact)
Divide the fraction:
A ≈ ![\frac{5.12 }{2} 100](https://tex.z-dn.net/?f=%5Cfrac%7B5.12%20%7D%7B2%7D%20100)
A ≈ 2.6(100)
Multiply:
A ≈ 2.6(100)
A ≈ 269.81 cm²
Therefore, the area is approximately 269.82 cubic centimeters.
Answer:
its below
Step-by-step explanation:
5/(6*7)=5/(6*7*6*5*4*3*2*1)=1/(6*7*6*4*3*2*1)=1/6048=0.0001653439